Interstate Pneumatics CPAS461 1/4 Inch Automotive Steel Swivel Coupler Plug Reducer x 3/8 Inch Male NPT

Interstate Pneumatics 1/4" Automotive Steel Swivel Coupler Plug Reducer x 3/8" Male NPT series are forged from tool steel, heat treated and zinc plated to increase hardness, durability and corrosion resistance. These plug reducers are interchangeable with the automotive standard series plugs produced by other manufacturers. Maximum operating pressure 300 PSI.